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Hetlock(Shanghai)Machinery Co., Ltd. is a professional manufacturer of hydraulic cylinders in China, Founded in 1998, located in the international city of Shanghai. Our plant is nearly 20, 000 square meters.

Our company name is Jiangsu Tianjian Hydraulic Technology Co., Ltd. We are a manufacturing factory. We pursue quality first, reasonable price and service first. The company has passed ISO9001: 2015 quality management system certification. We have a professional R & D and production team, specializing in the manufacture of hydraulic cylinders and VFD. We can customize the hydraulic cylinders and VFD according to the needs of customers.

Huai'an Yansheng Hydraulic Machinery Co., Ltd is located in Huai'an which is the hometown of Premier Zhou Enlai. We are a professional manufacturer of small and medium-sized hydraulic systems and related hydraulic power unit,  small-displacement gear pumps, cylinders and valves. We utilize advanced professional equipment such as machining centers, CAD and UG design systems, and CAT performance test benches. Our hydraulic machinery products are widely used in various fields such as warehousing, logistics, automotive machinery, railway machinery, construction machinery, agricultural machinery, and mining machinery -- all of which are important areas closely related to the national economic development. Over the past 12 years, we have been dedicated to the research and production of hydraulic system and power units. During this period, we obtained 14 utility model patent certificates, such as A Leak Detection Device for Hydraulic Power Units,  An Integrated Synchronous Valve Power Unit, and A Low-noise Power Unit, etc. Through continuous innovation and hard work, we have grown into a leading enterprise in the industry. Our company has always adhered to the concept that "Quality is the life of the enterprise, and customers are the source of the enterprise's life. ", we has been steadily advancing in hydraulic products. We have always focused on both quality control and customer satisfaction. With strict management and excellent technology, we provide our customers with reliable products and solutions. Ultimately, through our first-class products and services, we have won the patronage and trust of numerous new and old customers. Huai'an YanshengHydraulic Machinery Co., Ltd will continue to pursue quality, innovation and excellence. We will work hand in hand with our customers to achieve a win-win situation and jointly create the sustainable development of the enterprise!

Zhitai Technology Group Co., Ltd is founded in March, 2003 and is located at 150 Hongrui Road, Shacheng Street, Longwan district, , Wenzhou city, which is called "China Valve Town". It has registered fund of RMB105 million. It is high-tech enterprise in Zhejiang province, innovative enterprise in Wenzhou city, member of China Valve Association, vice president company of Wenzhou Pump-valve Association, council member of China Valve Town. It has ISO9001, CE, ATEX, PED, SIL2 and other certificates.

Wenzhou Haoyang Pneumatic Co., Ltd. is a highly - specialized manufacturer that has been deeply engaged in the pneumatic industry for many years. Our company concentrates on the production of a wide range of pneumatic components, with cylinders and related products being our key offerings. Our brand stands out in the market due to several distinct advantages. Firstly, we place great emphasis on the selection of materials. By insisting on using only high - quality materials, we ensure that our products possess excellent durability and reliability, which are crucial for long - term use in various industrial applications. Secondly, our quality control system is rigorous and comprehensive. From the initial stage of raw material inspection to the final product packaging, each step is closely monitored and strictly controlled. Every single product that leaves our factory has to meet our high - quality standards, ensuring that our customers receive products that are consistent in quality and performance. Our products have found their way into numerous international markets. We have successfully exported to Vietnam, India, various countries in Southeast Asia, the countries involved in the Belt and Road Initiative, and the Middle East. In these regions, our products have been well - received due to their outstanding quality and performance. Furthermore, we offer flexible manufacturing options through our OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services. This means that we can provide personalized customization according to the specific requirements of our clients. Whether it is modifying existing product designs or creating entirely new products from scratch, our experienced engineering and production teams are capable of meeting these challenges. Our commitment to customer satisfaction is unwavering. We understand that in addition to high - quality products, efficient services are equally important. Therefore, we have established a professional customer service team that is always ready to respond promptly to any inquiries or issues raised by our customers. Through our excellent product quality and efficient service, we have continuously earned the trust and loyalty of our customers. We sincerely look forward to establishing business relationships with more partners around the world. If you have any interest in our products or services, please feel free to contact us. We believe that through cooperation, we can achieve mutual success and contribute to the development of the global pneumatic industry.

Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd Was established in 2007 and is a high-tech enterprise specializing in the research and development, manufacturing, and innovative production of petroleum drilling and production equipment. The company integrates scientific research and development, promotion and application of new technologies, manufacturing, repair, and leasing of petroleum drilling and production equipment, as well as petroleum engineering technology services. It has successfully passed the American Petroleum Institute's API-7-1 and API Q1 certifications, as well as ISO9001: 2015 quality management system certification and other related qualification certifications. It is able to produce products and provide services in accordance with international quality management standards. Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd is committed to providing customers with comprehensive products and technical services, and offering one-stop solutions to meet their diverse needs. The company strictly follows the ISO9001: 2015 international quality management system and API Q1 system standards to organize production, ensuring that every aspect from design, production to after-sales service meets high quality requirements. At the same time, Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd focuses on technological innovation and R&D investment. The company has established a "Petroleum Equipment Joint R&D Center" with Southwest Petroleum University. After years of technological research and accumulation, it has obtained six national invention patents and 35 utility model patents, forming a core technology system with independent intellectual property rights. The new hydraulic thruster, hydraulic oscillator, shock absorber series, shock absorber system, infinite switch bypass valve and system, remote control variable diameter stabilizer and system, mud splash valve, drilling and scraping integrated tool, and internal blowout prevention tool developed by the company have achieved good results in on-site use in multiple large petroleum enterprises such as PetroChina and Sinopec, winning market recognition, trust, and support. In addition, Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd has established long-term cooperative relationships with multiple oil companies and has been designated as a designated service unit by Sinopec Shengli Petroleum Engineering Company, Southwest Petroleum Engineering Company, Jianghan Petroleum Engineering Company, Zhongyuan Petroleum Engineering Company, East China Petroleum Engineering Company, PetroChina Great Wall Drilling, Western Drilling, Chuanqing Drilling Company and other units. And signed a strategic cooperation agreement with the Western Drilling Engineering Institute of PetroChina. Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd always adheres to the business philosophy of "technological innovation as the foundation, product and service quality as the fundamental, honest operation and customer satisfaction as the purpose", and is committed to making every oil tool a boutique, ensuring that the product pass rate reaches 100%. In the future, Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd will continue to adhere to the goal of providing customers with high-quality and efficient products and services, continuously improve its technological level and service quality, and strive to transform from a petroleum equipment manufacturer to a comprehensive energy solution provider, contributing wisdom and strength to the development of the energy industry.

Jiangsu Shenshida Pneumatic Technologe Co., Ltd located in Floor 3 Building 2, No 8 Gaoxiang Road Donggang Town Xishan District Wuxi City Jiangsu Province China, Wuxi, Jiangsu, China, which is the state-level of economic development zone inWuxiCity, Jiangsu Province, and which is also the center of the Yangtze River Delta Development Zone, so the traffic is very coveninent.

Wuxi Bitebi Machinery Technology Co., Ltd. Was established in April 2014. We are one of the leading manufacturer as well as supplier of pneumatic cylinder in China. Our main products are: Pneumatic cylinder, actuator, solenoid Valve, air treatment units, pneumatic fittings and air hose. We have been committed to developing and producing pneumatic cylinders and pneumatic machinery components in industrial automation field to provide more efficient and accurate cylinder devices.

Jiangsu Hengcai Hydraulic Mechanical Co., Ltd. Was established in 1988 and is located in Jianhu County, Yancheng City, Jiangsu Province, China. We are a professional manufacturer dedicated to the research, development, production, sales and service of hydraulic cylinders, owning more than 30 years of profound industry experience. Our company covers a plant area of 8478 square meters with 106 dedicated employees, including a professional R&D and technical team. With a registered capital of 3 million US dollars, our annual production capacity reaches over 60, 000 units. We have obtained ISO9001 quality management system certification, CE certification and a large number of national patents including 24 invention patents and 90 utility model patents, and our quality management system has passed the verification of TÜV Rheinland. We implement strict inspection on raw materials, full-process monitoring during production and comprehensive testing for finished products to guarantee stable and superior product quality. We mainly design and produce all types of standard and non-standard hydraulic cylinders, which are widely applied in construction machinery, sanitation equipment, marine machinery, coal mine equipment, logistics handling equipment, metallurgy, petroleum, chemical industry, agricultural machinery and other fields. Our products have been supplied to more than 40 large and medium-sized main engine manufacturers at home and abroad, and exported to many countries and regions across the globe. We provide professional OEM and ODM customized services according to customers' drawings and actual working condition demands. Supported by sophisticated production equipment, mature manufacturing technology and strict quality control, our hydraulic cylinders feature stable performance, high durability and cost competitiveness, winning wide recognition and trust from global clients. Adhering to the business philosophy of pursuing excellence in technology and focusing on customer demands, we keep investing in technological innovation and product upgrading, continuously expand our product range and market layout. Looking ahead, we will keep optimizing product quality and service system, strive to enhance our comprehensive strength and global influence, and commit ourselves to becoming a leading and trustworthy hydraulic cylinder supplier worldwide, and create greater value for all partners with reliable products and sincere service.

Changzhou Lian Hydraulic Equipment Co., Ltd was formed in Changzhou of China with the mission of supplying the world class hydraulic cylinders and hydraulic systems to the various industrial sectors.

Shandong Linmai Hydraulic Equipment Co., Ltd., established on August 28, 2020, is a professional manufacturer specializing in hydraulic cylinders, hydraulic systems, and hydraulic components. Headquartered in Linyi, renowned as "The Logistics Capital of China, " the company is committed to providing comprehensive hydraulic solutions.

Wuxi Hengxin Zhicheng Co., Ltd., founded in 2014 and located in Wuxi, Jiangsu, has grown steadily over more than a decade into a reputable integrated manufacturer and exporter in the steel and hydraulic component industry.

Shandong Yuanquan Machinery Co., Ltd. is a machinery manufacturing enterprise located in Shandong Province, China. The company specializes in the research, development, production, and sales of various mechanical equipment, widely used in industries such as construction, mining, metallurgy, chemicals, and power.

Hengchang is a professional hydraulic manufacturer of hydraulic cylinders.

ZHEJIANG DECHUAN PNEUMATIC TECHNOLOGY Co., Ltd is intergrates research and

FLUTEC Hydraulics was formed in Changzhou with the mission of supplying the world class hydraulic cylinders and hydraulic systems to the various industrial sectors.

  In the dynamic field of pneumatic and hydraulic equipment, Weihai Zhonghao Pneumatic Complete Equipment Co., Ltd. Has emerged as a reliable, innovative leader since its establishment in 2007.  Evolving from a specialized manufacturer to an integrated enterprise covering R&D, production, sales and after-sales service, we are dedicated to delivering high-quality pneumatic and hydraulic components to global clients.  With over 15 years of deep industry expertise, Zhonghao adheres to the core philosophy of "quality first, customer-centric, innovation-driven, " earning widespread trust and recognition worldwide.

We are a leading manufacturer in die-casting, especially in the fields of pneumatic and automotive components. Over 90% of our production processes are carried out by ourselves, which distinguishes us from other suppliers. With over 20 years of OEM experience, we are at the forefront in this field. Our production capacity, comprehensive services, and rich experience make us your best choice.

Founded in 2007, Luzhou Synthetic Hydraulic Components Co., Ltd is located in No. 8, Yanxing Road, Zone C, Luzhou Industrial Park, Luzhou City, Sichuan Province, located in the famous cultural city of China - Luzhou. Mainly engaged in the design, manufacture and sale of hydraulic cylinders. The company is a national high-tech enterprise, a national science and technology small and medium-sized enterprise, a special new enterprise in Sichuan Province, an industrial quality benchmark enterprise in Sichuan, an advanced quality management enterprise in Sichuan Province, and a member of China Construction Machinery Association.

Our company covers an area of 23, 000 square meters, equipped with professional technical team and advanced production equipment. We are one of the earliest manufacturers of industrial doors in China. 27 years of experience and technical research enables us to provide all in one solution for customers in different industries.

Wenzhou Forever Classic(Fosic) Technology Co., Ltd. is professional in research, developing, producing and sales of all sots of pneumatic(Electric) actuator, pneumatic(Electric) ball valve, pneumatic(Electric) butterfly valve, control valve, hydraulic actuator, hydraulic ball valve, hydraulic butterfly valve and other automatic valves etc,

Jiangsu Yongxiang Hydraulic Equipment Co., Ltd., founded in 2005 and located in Yangzhou, Jiangsu, is a professional high-tech enterprise integrating R&D, production, sales and after-sales service of hydraulic equipment. With nearly 20 years of experience in the hydraulic industry, the company has grown from a small manufacturing workshop to a well-known domestic hydraulic cylinder supplier, gradually expanding its influence to the global market and winning wide recognition for stable quality and professional services.

Wuxi Boli Hydraulic is known as a 20 years‘ Professional manufacturer of hydraulic cylinders, hydraulic jack, cardan shaft and spare parts in Wuxi, China around 170km from Shanghai Port. Our factory cover an area of over 5000 square meters and have around 100 stuff including a technical team with more than 20 engineers. Our workshop equipped with over 30 sets of manufacturing and testing machines including machining center, numerical control machine, argon welding machine, plasma cutter etc. Boli has gained the certification of ISO ISO9001: 2008 and Product quality supervision and inspection center of Wuxi City. Meanwhile, Boli also got customers' satisfaction for reasonable price, timely delivery and good after-sale service.

Shandong Junfu Hydraulic Technology Co., Ltd, professional manufacturer of hydraulic lifting system for tipper truck, in our four processing factories, we revolutionized hydraulic systems, becoming the global market leader in front end hydraulic cylinder lifting systems, with over 400 dedicated employee and advanced production equipments.

PHEN Automation is a company who manufactures the Pneumatic and Fluid control Automation Parts. We have the team of more than 20 years experience in industrial parts design, high precision parts manufacturing, quality control and global business service.

Shanghai GUORUI HYDRAULIC TECHNOLOGY Co., Ltd

XingyuRfs is manufacturer of solenoids and solenoid valves in China. XingyuRfs is a private limited Company, it was founded in 1991, after 31 years' hard working, now XingyuRfs has grown into a group, business include: Solenoids, solenoid coil, solenoid valves, pneumatic actuators, angle seat valves, digital pressure switch, proportional pressure regulator, vacuum generator and so on.

Zhejiang Runjia Pneumatic Technology Co., Ltd. is a pneumatic manufacturing enterprise operating on a modern industrial scale. The company is situated in Yueqing, Wenzhou-renowned globally as China's "Capital of Electrical Appliances"-and enjoys a prime location adjacent to National Highway 104 and the Yueqing Railway Station, just 40 kilometers from Wenzhou Airport.

PANIC Hydraulic Technology Co., Ltd. Specializes in manufacturing hydraulic power units and hydraulic systems. The company has always been committed to the development of new products and new technologies and research, superb technology, advanced equipment, sophisticated materials, strict quality assurance system, created the PANIC series of outstanding performance.

Lianke valve Co., Ltd fomerly called Wenzhou city yongzhong chemical machinery plant, founded in 1982 year,